xxxxxxxxxx
<select v-model="selected">
<!-- inline object literal -->
<option v-bind:value="{ number: 123 }">123</option>
</select>
xxxxxxxxxx
<select v-model="selected">
<option v-for="option in options" v-bind:value="option.value">
{{ option.text }}
</option>
</select>
<span>Selected: {{ selected }}</span>